/*
 * Copyright 1999-2017 Alibaba Group Holding Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package studio.raptor.sqlparser.ast.statement;

import java.util.ArrayList;
import java.util.List;
import studio.raptor.sqlparser.ast.SQLExpr;
import studio.raptor.sqlparser.ast.SQLName;
import studio.raptor.sqlparser.ast.SQLStatementImpl;
import studio.raptor.sqlparser.visitor.SQLASTVisitor;

public class SQLDescribeStatement extends SQLStatementImpl {

  protected SQLName object;

  protected SQLName column;

  // for odps
  protected SQLObjectType objectType;
  protected List<SQLExpr> partition = new ArrayList<SQLExpr>();

  public SQLName getObject() {
    return object;
  }

  public void setObject(SQLName object) {
    this.object = object;
  }

  public SQLName getColumn() {
    return column;
  }

  public void setColumn(SQLName column) {
    if (column != null) {
      column.setParent(this);
    }
    this.column = column;
  }

  public List<SQLExpr> getPartition() {
    return partition;
  }

  public void setPartition(List<SQLExpr> partition) {
    this.partition = partition;
  }

  public SQLObjectType getObjectType() {
    return objectType;
  }

  public void setObjectType(SQLObjectType objectType) {
    this.objectType = objectType;
  }

  @Override
  protected void accept0(SQLASTVisitor visitor) {
    if (visitor.visit(this)) {
      acceptChild(visitor, object);
      acceptChild(visitor, column);
    }
    visitor.endVisit(this);
  }
}
